At the opening night of La Bête at the Music Box Theater last week, Vulture asked the show's co-star David Hyde Pierce how he developed his excellent comedic timing. And, with excellent comedic timing, he responded: "I just sent away. There was a school, you could do correspondence, and I did that. It was really easy, I learned it in like five days." For more celebrities being coy, click through our Party Lines slideshow.